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bug#5405: select-frame losing current-buffer
From: |
Uday S Reddy |
Subject: |
bug#5405: select-frame losing current-buffer |
Date: |
Sun, 17 Jan 2010 18:26:34 +0000 |
The documentation of make-frame says that current-buffer continues to
selected in the new frame. The documentation of select-frame doesn't
say anything about the matter, but one would normally expect that the
current-buffer should still remain the same. However, the following
example shows that select-frame loses the current-buffer:
(defun testing ()
(interactive)
(let ((new-buffer (get-buffer-create " testing")))
(set-buffer new-buffer)
(select-frame (make-frame nil))
(if (not (equal (current-buffer) new-buffer))
(debug))))
I presume that the space at the beginning of the buffer name is
a partial cause of this misbehaviour.
Cheers,
Uday Reddy
In GNU Emacs 22.3.1 (i386-mingw-nt5.1.2600)
of 2008-09-06 on SOFT-MJASON
Windowing system distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-gcc (3.4)'
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: nil
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: ENU
locale-coding-system: cp1252
default-enable-multibyte-characters: t
Major mode: Mail
Minor modes in effect:
savehist-mode: t
encoded-kbd-mode: t
tooltip-mode: t
mouse-wheel-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
unify-8859-on-encoding-mode: t
utf-translate-cjk-mode: t
line-number-mode: t
transient-mark-mode: t
abbrev-mode: t
Recent input:
C-x b * s c SPC <return> <f1> C-x . <return> ( d e
f u n SPC t e s t i n g SPC ( ) <return> TAB C-( (
i n t e r a c t i v e ) <return> TAB ( l e t SPC (
( n e w - b u f f e r SPC ( g e t - b u f f e r - c
r e a t e SPC " SPC t e s t i n g " ) ) ) <return>
TAB ( s e t - b u f f e r SPC n e w - b u f f e r )
<return> TAB ( l e t SPC ( ( n e w - f r a m e SPC
C-a C-k TAB ( s e l e c t - f r a m e SPC ( m a k e
- f r a m e SPC n i l ) ) <return> TAB ( i f SPC (
n o t SPC ( e u q <backspace> <backspace> q u a l SPC
( c u r r e n t - b u f f e r ) SPC n e w - b u f f
e r ) ) <return> TAB 9 d e <backspace> <backspace>
<backspace> ( d e b u g ) ) ) ) <escape> C-x M-x t
e s t i n g <return> q C-x b <return> C-x b * s c SPC
<return> C-p C-p C-p C-p C-p C-p C-a C-SPC C-n C-n
C-n C-n C-n C-n C-n <return> C-x C-x C-x C-k C-x m
M-x r e p o r t - e m SPC SPC <return>
Recent messages:
There are unsaved changes, quit anyway? (y or n)
Delete auto save file y:/tmpmail/#vm-bug-forwarding.msg#? (y or n)
Mark set
Auto-saving...done
testing
Entering debugger...
Back to top level.
Mark set
Loading mail-utils...done
Loading emacsbug...done
- bug#5405: select-frame losing current-buffer,
Uday S Reddy <=